Automatic production line for gear ring machining

Abstract

The utility model relates to an automatic production line for gear ring processing, which comprises a plurality of numerical control machine tools, control systems of all the numerical control machine tools are in communication connection with one another, the plurality of numerical control machine tools are arranged in a row, a support beam arranged along the horizontal direction is arranged above the numerical control machine tools, and the support beam crosses all the numerical control machine tools. A linear track is arranged on the supporting beam along the full length, the linear track is parallel to the arrangement direction of the numerical control machine tools, at least one manipulator is slidably mounted on the linear track, the manipulator is in signal connection with the control system, and the manipulator comprises a sliding seat sliding along the linear track, a lifting mechanism is mounted on the sliding seat, and a clamping jaw mechanism is mounted at the bottom of the lifting mechanism; the clamping jaw mechanism is used for clamping a gear ring workpiece; according to the utility model, the production efficiency is improved, and the labor intensity of workers is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of gear ring processing, in particular to an automatic production line for gear ring processing. Background Art

[0002] When processing the gear ring, the annular blank needs to be processed into a smooth surface first. Specifically, the outer cylindrical surface, inner ring surface and both end surfaces need to be processed. Traditional CNC machine tools are used for processing. Each machine tool needs to be manually responsible for loading and unloading materials, and the production efficiency is not high. Some companies have one person responsible for multiple machine tools, and the labor intensity is relatively high. In addition, each machine tool is equipped with a waste chip conveyor, and a small cart for collecting waste chips is placed at the exit of each waste chip conveyor, which occupies a large area. Some machine tools have heavy processing tasks and fast chip removal, while some machine tools have light processing tasks and slow chip removal. Therefore, each cart needs people to regularly transport the unloaded materials, which is inconvenient to operate. Summary of the invention

[0003] The main purpose of the utility model is to solve the problems existing in the above-mentioned prior art and provide an automatic production line for gear ring processing.

[0004] The specific scheme of the utility model is: an automatic production line for gear ring processing, including a plurality of CNC machine tools, the control systems of all CNC machine tools are communicated and connected with each other, the plurality of CNC machine tools are arranged in a row, a support beam arranged in a horizontal direction is provided above the CNC machine tools, the support beam spans all the CNC machine tools, a linear track is provided along the entire length of the upper edge of the support beam, the linear track is parallel to the arrangement direction of the CNC machine tools, at least one manipulator is slidably mounted on the linear track, the manipulator is connected with control system signals, the manipulator comprises a slide seat sliding along the linear track, a lifting mechanism is mounted on the slide seat, a clamping mechanism is mounted at the bottom of the lifting mechanism, and the clamping mechanism is used to clamp the gear ring workpiece.

[0005] Furthermore, a window is provided on the top of the CNC machine tool, and slide rails are provided on both sides of the window. A movable cover plate is installed on the slide rails. A cylinder is installed on the top surface of the CNC machine tool on one side of the movable cover plate. The outer end of the piston rod of the cylinder is connected to the movable cover plate, and each cylinder is connected to the control system signal of the corresponding CNC machine tool.

[0006] Furthermore, each CNC machine tool is provided with a chip discharge port at the bottom, and a waste chip conveyor is installed at the chip discharge port. The discharge ports of all waste chip conveyors face outward and a conveyor chain is provided underneath. The conveyor chain is used to collect the waste chips discharged by all waste chip conveyors, and a trolley for collecting waste chips is provided at the outlet end of the conveyor chain.

[0007] Furthermore, the clamping mechanism adopts a three-jaw pneumatic clamping jaw.

[0008] Compared with the prior art, the utility model has the following advantages: 1. By connecting multiple CNC machine tools online, setting a support beam and a track, using a robot to transport workpieces between the machine tools, and reasonably distributing the processing tasks of each machine tool, the processing progress of each machine tool is equal, and at the same time, it also replaces manual loading and unloading, which not only improves the generation efficiency but also reduces the labor intensity; 2. By setting a conveyor chain, the waste chips discharged by the waste chip conveyor of each machine tool are concentratedly transported to the trolley, which on the one hand reduces the floor space, and on the other hand, only one trolley needs to be managed, which is more convenient to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0010] Figure 2 It is a three-dimensional schematic diagram of another viewing angle of the utility model;

[0011] Figure 3 It is the front view of the utility model;

[0012] Figure 4 yes Figure 3 A top view of

[0013] Figure 5 yes Figure 3 AA view;

[0014] In the figure: 1. CNC machine tool; 2. Support beam; 3. Manipulator; 4. Movable cover; 5. Cylinder; 6. Waste chip conveyor; 7. Conveyor chain; 8. Trolley. DETAILED DESCRIPTION

[0015] See also Figure 1-5 The present embodiment is an automatic production line for gear ring processing, comprising a plurality of CNC machine tools 1, the control systems of all CNC machine tools 1 are connected to each other in communication, the plurality of CNC machine tools 1 are arranged in a row, a support beam 2 arranged in a horizontal direction is provided above the CNC machine tools 1, the support beam 2 spans over all the CNC machine tools 1, a linear track is provided along the entire length of the support beam 2, the linear track is parallel to the arrangement direction of the CNC machine tools 1, at least one manipulator 3 is slidably mounted on the linear track, the manipulator 3 is connected to the control system signal, the manipulator 3 comprises a slide seat sliding along the linear track, a lifting mechanism is mounted on the slide seat, a clamping mechanism is mounted at the bottom of the lifting mechanism, and the clamping mechanism is used to clamp the gear ring workpiece.

[0016] Furthermore, a window is provided on the top of the CNC machine tool 1, and slide rails are provided on both sides of the window. A movable cover plate 4 is installed on the slide rails. A cylinder 5 is installed on one side of the movable cover plate 4 on the top surface of the CNC machine tool 1. The outer end of the piston rod of the cylinder 5 is connected to the movable cover plate 4, and each cylinder 5 is connected to the control system signal of the corresponding CNC machine tool 1.

[0017] Furthermore, each CNC machine tool 1 is provided with a chip discharge port at the bottom, and a waste chip conveyor 6 is installed at the chip discharge port. The discharge ports of all waste chip conveyors 6 face outward and a conveyor chain 7 is provided underneath. The conveyor chain 7 is used to collect the waste chips discharged by all waste chip conveyors 6. A trolley 8 for collecting waste chips is provided at the outlet end of the conveyor chain 7.

[0018] Furthermore, the clamping mechanism adopts a three-jaw pneumatic clamping jaw.

[0019] When the utility model is working, the control system is used to link the various CNC machine tools 1, and the mobile manipulator 3 is used to clamp the workpiece for deployment. The three-jaw pneumatic clamp on the manipulator 3 can deliver the workpiece to the clamping position in the machine tool, and can also take the workpiece from the clamping position and transport it to the machine tool corresponding to other processes for processing; each time the manipulator 3 enters the machine tool, the cylinder 5 automatically opens the movable cover plate 4, and the cover plate is automatically closed after the manipulator 3 leaves, and the processing program is automatically executed; during the processing, the waste chips generated by each machine tool are discharged to the conveyor chain 7 through the corresponding waste chip conveyor, and the conveyor chain 7 sends all the waste chips to the trolley 8 for collection.

Claims

1. An automatic production line for gear ring processing, characterized by: The invention comprises a plurality of CNC machine tools, the control systems of all the CNC machine tools are connected to each other in communication, the plurality of CNC machine tools are arranged in a row, a support beam arranged in a horizontal direction is provided above the CNC machine tools, the support beam spans over all the CNC machine tools, a linear track is provided along the entire length of the upper edge of the support beam, the linear track is parallel to the arrangement direction of the CNC machine tools, at least one manipulator is slidably mounted on the linear track, the manipulator is connected to the control system signal, the manipulator comprises a slide seat sliding along the linear track, a lifting mechanism is mounted on the slide seat, a clamping mechanism is mounted at the bottom of the lifting mechanism, and the clamping mechanism is used to clamp the gear ring workpiece.

2. The automatic production line for gear ring processing according to claim 1 is characterized in that: A window is provided on the top of the CNC machine tool, and slide rails are provided on both sides of the window. A movable cover plate is installed on the slide rails. A cylinder is installed on the top surface of the CNC machine tool on one side of the movable cover plate. The outer end of the piston rod of the cylinder is connected to the movable cover plate, and each cylinder is connected to the control system signal of the corresponding CNC machine tool.

3. The automatic production line for gear ring processing according to claim 1 is characterized in that: Each CNC machine tool is provided with a chip discharge port at the bottom, and a waste chip conveyor is installed at the chip discharge port. The discharge ports of all waste chip conveyors face outward and a conveyor chain is provided underneath. The conveyor chain is used to collect the waste chips discharged by all waste chip conveyors. A trolley for collecting waste chips is provided at the outlet end of the conveyor chain.

4. The automatic production line for gear ring processing according to claim 1 is characterized in that: The clamping jaw mechanism adopts a three-jaw pneumatic clamping jaw.

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